RC

Ralph A. Chappa

SU Surmodics: 2 patents #5 of 14Top 40%
📍 Ham Lake, MN: #4 of 20 inventorsTop 20%
🗺 Minnesota: #643 of 4,860 inventorsTop 15%
Overall (2003): #47,520 of 273,478Top 20%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6669994 Water-soluble coating agents bearing initiator groups Dale G. Swan, Richard A. Amos, Terrence P. Everson, Stephen J. Chudzik, Sean M. Stucke +1 more 2003-12-30
6562136 Coating apparatus and method Steven J. Porter 2003-05-13